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Most students learn about negative numbers long after they have learned about positive numbers, and they have little time or opportunity to build on their prior understanding by contrasting the two concepts. The…
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This project investigates how vignette illustrations minimize the impact of limited English proficiency on student performance in science tests. Different analyses will determine whether and how ELL and non-ELL…
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This project is developing research-based science units for 3rd-4th grades in life, earth and physical science. The Seeds/Roots series is an integrated science-literacy instructional program based on a…
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This project will convene stakeholders in STEM and early childhood education to discuss better integration of STEM in the early grades. PIs will begin with a phase of background research to surface critical…
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This project employs sensing technologies to help transform students' physical actions during play into a set of symbolic (computer) representations in a physics simulation and to engage the children in a…
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This project develops ecosystems-focused instructional materials that use sensor data and technology to help second and third graders become more proficient at data modeling and scientific argumentation. The…
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The mayor of Birmingham is making a two year loan of XO laptops to middle school students in the Birmingham City Schools in Alabama. The educational and social changes that will occur in classrooms and the…
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This project develops images, extended examples, and principles that illustrate how the articulation, representation and justification of general claims about operations evolve in the elementary grades and how…
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This project studies the impact of emphasizing formative assessment strategies in concurrent undergraduate methods courses and STEM content courses on the subsequent teaching practices of these pre-service…
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This project is developing professional resources to help elementary teachers strengthen their students' writing skills, particularly writing in science notebooks. The proposed resources would include print and…
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This project seeks to map a trajectory for the evolution of elementary school mathematics teachers engaged in sustained professional development. The goal of the project is to identify and understand the…
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In this project, a video and audio network links elementary school teachers with researchers and educators at Purdue to form a community of practice dedicated to implementing engineering education at the…
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This project uses classroom and individual teaching experiments, along with numerous and extensive interviews, to investigate: (a) the nature of teachers' understandings of students' mathematical thinking before…
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Beyond Penguins and Polar Bears, an online professional development magazine for elementary teachers, focuses on preparing teachers to teach science concepts in an already congested curriculum by integrating…
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This project enhances elementary students' engagement in and learning of science through visual communication skills using student-generated graphics in science notebooks. The products include two professional…
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This design and development project is an expansion of the Ongoing Assessment Project (OGAP), an established model for research-based formative assessment in grades 3-8, to the early elementary grades. The…
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This project is producing research syntheses that summarize and make available to practitioners results from research on effective mathematics curricular interventions, teaching practices, and teacher…
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This project is developing lessons to engage students in grades 1-5 in engineering activities integrated with their science lessons. The project addresses the need to develop a broad understanding of what…
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This project conducts research on knowledge that contributes to successful coaching in two domains: coaching knowledge and mathematics content knowledge. The influence of these knowledge domains on both coaches…
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Mississippi State University is identifying characteristics of exemplary African American elementary science teachers and examining the role of mentoring on beginning elementary science teachers and their…
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This exploratory project seeks to understand the role that a network of tablet computers may play in elementary and middle school math and science classrooms. The project uses classroom observations, student…
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The project proposes a longitudinal study that investigates the development of an understanding of measurement across seven grades-from pre-K through Grade 5. Specifically, the project will establish clear…
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This project is developing multi-media professional development resources that will enhance PreK-8 teachers' understanding of how to employ instructional strategies from the field of literacy in developing…
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This project creates eight half-year units in two subject areas—Force and Motion, and Energy Systems— for three grade bands, pre-K–1, 2-3 and 4–6. These projects integrate engineering, science, math literacy and…
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The purpose of this project is to examine the process by which math language instruction improves learning of mathematics skills in order to design and translate the most effective interventions into practical…
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This study will investigate the integration of science with mathematics and engineering and develop resources that provide preschool children with integrated STEM learning experiences. The study will also…
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This project will promote pre-K teachers' use of specific teaching strategies that have been shown to enhance young children's learning and social skills. To enhance teachers' use of these practices, the project…
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Building Base Line Objectives for Children’s Knowledge Skills for Science (BLOCKS)is a 4-year project that integrates research and applied teaching to take a close look inside prekindergarten classrooms. The…
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This project will capitalize on the STEM for All Video Showcase and extend its impact by creating a STEM for All Multiplex. The Multiplex will draw on past and future Video Showcase videos to create a multimedia…
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This study will provide foundational knowledge about the activities and interactions in the home environment that drive the early emergence of math skills disparities related to SES. The math…
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This project will investigate the development and emergence of spatial gender stereotypes (and their relation to math gender stereotypes) in elementary school-aged children and their impact on parent-child…
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This project explores how teachers can use activities with young children to develop their knowledge of numbers and patterns. Part of the study examines how much guidance teachers should provide to students. The…
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This project builds on exploratory work engaging in mathematics professional learning with paraeducators to provide a professional learning experience focused on teaching and learning mathematics in grades PreK-…
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This project aims to deepen understanding of how to support and develop early childhood science learning by articulating science and engineering practices observed in children’s play. It also aims to develop…
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The project continues and completes the development and refinement of an electronic Test of Early Numeracy (e-TEN) in English and Spanish, focused on number and operations for young learners. The assessment…
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The purpose of this project is to further develop, refine, and evaluate a research-based STEM learning tool (i.e. block play) that tests theories of mathematical learning. The first objective is to empirically…
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The purpose of this project is to develop a home mathematics environment (HME) intervention for preschool-aged children with developmental delays (DD). The project includes caregivers of children with DD as…
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This synthesis study includes a comprehensive systematic review and meta-analysis of research published since 2001 evaluating the impact of family engagement interventions on student STEM outcomes. The goal of…
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This project leverages the role of mentor teachers to support novices’ development of pedagogical reasoning and increase the likelihood that they will be prepared to engage in responsive mathematics teaching.…
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This project leverages the role of mentor teachers to support novices’ development of pedagogical reasoning and increase the likelihood that they will be prepared to engage in responsive mathematics teaching.…
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This project leverages the role of mentor teachers to support novices’ development of pedagogical reasoning and increase the likelihood that they will be prepared to engage in responsive mathematics teaching.…
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Acquiring scientific knowledge and skills requires persisting through challenges, yet it has become increasingly common for parents in the United States to step in and solve problems for their children. This…
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Early childhood educators (ECEs) understand that effective science teaching and learning requires content knowledge related to science concepts and practices and pedagogical knowledge. However, ECEs, especially…
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Over the years, researchers and practitioners have created and tested different ways to support students who struggle with learning mathematics. These methods include directly teaching various mathematics skills…
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High-quality early educational experiences, particularly in mathematics, are crucial for students’ success in K-12 schooling. To create these foundational experiences for young children, early childhood…
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Young children thrive when strong relationships exist between their home and school environments. Early home and school experiences support the development of mathematical skills. Often, schools and teachers…
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This project is initiating an innovative approach to pre-K students' development of quantitative reasoning through measurement. This quantitative approach builds on measurement concepts and algebraic design of…
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This project will develop a new assessment for children ages 3-7 to provide teachers with diagnostic information on a child's development of mathematics facility on ten domains such as counting, sequencing,…
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This curriculum project is using empirically-tested mathematics and science programs and research-based approaches to develop a six module interdisciplinary curriculum for pre-K students. Mathematics and science…
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This project will develop, test, and refine a curriculum supplement (a hands-on technology) that (1) promotes childrens' understanding of number (counting, comparing, and ordering) and fair sharing (…